refac

backend/open_webui/models/chats.py

@@ -694,6 +694,21 @@ class ChatTable:
             await session.commit()
             return result.rowcount or 0
 
+    async def mark_root_chats_read_by_user_id(self, user_id: str, db: AsyncSession | None = None) -> int:
+        async with get_async_db_context(db) as session:
+            result = await session.execute(
+                update(Chat)
+                .where(
+                    Chat.user_id == user_id,
+                    Chat.folder_id.is_(None),
+                    Chat.archived == False,
+                    Chat.meta['internal'].as_boolean().is_not(True),
+                )
+                .values(last_read_at=Chat.updated_at)
+            )
+            await session.commit()
+            return result.rowcount or 0
+
     async def update_chat_title_by_id(self, id: str, title: str) -> ChatModel | None:
         try:
             async with get_async_db_context() as session: